Botan
mbedTLS
| Botan | mbedTLS | |
|---|---|---|
| 5 | 9 | |
| 2,527 | 5,206 | |
| - | 2.2% | |
| 9.9 | 10.0 | |
| 3 days ago | 3 days ago | |
| C++ | C | |
| BSD 2-clause "Simplified" License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Botan
- Ask HN: What are some of the most elegant codebases in your favorite language?
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Implementing a toy version of TLS 1.3
We can relate to that! It is extremely helpful for our current efforts to implement TLS 1.3 for the Botan crypto library. Especially to get a foothold with TLS and gain a feeling for the protocol structure. Amazing work!
https://github.com/randombit/botan/pull/2922
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C++: simple and efficient library for encrypt and decrypt text, AES algorithm
I always liked botan. https://github.com/randombit/botan
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Botan Fridays
Transport Layer Security in C++ learn to Google, bro.
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[Ann] A new Haskell crypto lib: Z-Botan 0.1.1
After hundreds of days working. I'm happy to announce that the very first version of Z-Botan is published, It's a new crypto lib built around the versatile botan C++ crypto lib. Currently, all crypto stuff exported by Botan FFI is implemented, i.e.:
mbedTLS
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OpenWrt 23.05
It's work in progress: https://github.com/Mbed-TLS/mbedtls/blob/development/docs/ar...
Newer version have okay-ish support, I'd guess the next OpenWRT release will have it again.
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How can I disable the close_notify message?
It's related to this Mbed-TLS issue
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DIY Physical Backed Tokens (EIP-5791) with ESP32 and BLE
i've used the entropy generator from MbedTLS which uses multiple sources of randomness, and seeding it additionally with the chip's mac address and the free heap size at time of creation. it would take a lot to recreate all that "noise" consistently, but i'm open to suggestions on how to make it more secure
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Help libraries won’t work on the IDE for esp32
However on the github page and assuming I found the right source - and this is a HUGE ASSUMPTION - there is a section on porting the library to other platforms.
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redbean: a single-file actually portable web server with Lua, HTTPS and SQLite
Rebean is a single executable written in ANSI C that embeds Lua 5.4, MbedTLS and SQLite. The crazy thing about this is that it is a C binary that runs on six operating systems without any cross compiling thanks to leveraging Justine Tunney's cosmopolitan.
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Install mbedTLS on Linux
it looks like the commands are all built under https://github.com/Mbed-TLS/mbedtls/tree/development/programs and the arch mbedtls package does some extra work to rename them and copy them into /usr/local/bin: https://github.com/archlinux/svntogit-community/blob/packages/mbedtls/trunk/PKGBUILD#L55
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Elliptic Curve Cryptography Explained
If you want to see a real implemention of arbitrary sized integer math, mbedTLS is a great example:
https://github.com/ARMmbed/mbedtls/blob/development/library/...
All of the ECC code in that library relies on this code, which can be accelerated by dedicated hardware.
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C Deep
mbed TLS - Another crypto implementation. Apache-2.0
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WireGuard implementation for LwIP stack
Definitely, FreeRTOS + LwIP + Mbed TLS is a fairly common combo these days, and Mbed TLS has hardware acceleration where possible.
What are some alternatives?
OpenSSL - TLS/SSL and crypto library
Crypto++ - free C++ class library of cryptographic schemes
wolfssl - The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3!
libsodium - A modern, portable, easy to use crypto library.
LibreSSL - LibreSSL Portable itself. This includes the build scaffold and compatibility layer that builds portable LibreSSL from the OpenBSD source code. Pull requests or patches sent to [email protected] are welcome.
GnuTLS - GnuTLS
Tiny AES128 in C - Small portable AES128/192/256 in C
LibTomCrypt - LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
Themis - Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.